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Velvet Digest

Is micro ATX bigger than mini ITX?

Author

Sophia Koch

Updated on April 28, 2026

Mini-ITX motherboards, on the other hand,are shorter in both height and width than micro-ATXmotherboards. They typically only feature a single PCIe lane. Theiradvantage, however, is in their smaller size. That is because mostmedium-to-larger sized cases will accommodate smallerform-factor motherboards.

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Herein, is Mini ITX better than ATX?

While ATX and Micro ATX motherboards canboth support up to four RAM modules, the Mini ITX can onlysupport two. That said, a Mini ITX motherboard can onlyaccommodate up to 32 GB of RAM if a 2×16 GB kit is installed.ATX and Micro ATX, on the other hand, can supporttwice as much memory.

Secondly, how big is a mini ITX motherboard? Mini-ITX is a 17 × 17 cm (6.7× 6.7 in) motherboard, developed by VIA Technologiesin 2001. They are commonly used in small-configured computersystems.

In respect to this, will a micro ATX fit in a Mini ITX case?

Nope, micro-ATX is slightly larger thanmini-ITX and due to the internal layout you wouldn'tbe able to mount the motherboard and close the sides of thecase (plus the mounting holes issue). You'll need to find adifferent case if you want that motherboard orvice-versa.

What is the difference between ATX and ITX?

ITX is a smaller board with less pci slots andless ram slots. You would use it if you were building a smallerform factor PC for traveling or to take to LAN parties. So thedifferences would be the size, amount of ram modules you canuse, and number of expansion slots.

Related Question Answers

What does ATX mean?

ATX (Advanced Technology eXtended) is amotherboard and power supply configuration specification developedby Intel in 1995 to improve on previous de facto standards like theAT design.

What is mini ITX used for?

Mini-ITX is a compact motherboardconfiguration designed to support relatively low-cost computers insmall spaces such as in automobiles, set-top box es, and networkdevices. The Mini-ITX can also be used inmaking thin client computers.

What is the smallest Mini ITX case?

Best Smallest Mini-ITX Cases to Buy in 2019
  1. Thermaltake Core V1 Snow Edition. Our Rating: 9.5/10. 200mm FanIncluded.
  2. Cooler Master Elite 130. Our Rating: 9.5/10. As cheap as TTCore V1.
  3. BitFenix Prodigy Arctic White. Our Rating: 9/10. Feelssturdy.
  4. InWin A1 Black. Our Rating: 8.5/10. Built-In RGB Lighting.
  5. Cougar QBX. Our Rating: 9/10.

Are mini ITX and Micro ATX the same?

1.The mini-ITX is significantly smallercompared to the micro-ATX. 2.Themicro-ATX has three sizes – standard, maximum,and minimum – while the mini-ITX has onestandard, fixed size. 3.The micro-ATX can also be asubstitute for a full-size ATX motherboard since all thecomponents of both motherboards are the same.

What is the smallest micro ATX case?

Best Smallest MATX Case for 2019
Case Dimensions GPU Clearance
InWin 301 Black Tempered Glass Case 14.6 x 7.4 x 14.3 inches 330 mm
Corsair Carbide Air 240 Case 15.6 x 10.2 x 12.6 inches 290mm
Cooler Master MasterBox Q300L 15 x 9.1 x 15.2 inches 360mm
Corsair Crystal 280X RGB Case 15.67 x 10.87 x 13.82 in 280mm

What is the smallest motherboard form factor?

The 5x5 is 29 percent smaller than mini-ITX at147x140mm (5.5x5.8 inches), making it the smallest socketedboard available. Just like the mini-ITX (and unlike thesmaller NUC), it has a socket which fits LGAprocessors.

Can ATX fit in mATX?

Backward compatibility. microATX was explicitlydesigned to be backward-compatible with ATX. The mountingpoints of microATX motherboards are a subset of those usedon full-size ATX boards, and the I/O panel is identical.Thus, microATX motherboards can be used in full-sizeATX cases.

How do I choose a motherboard?

What To Consider When Buying A Motherboard
  1. Form Factor. Initially you'll need to select a formfactor.
  2. Processor Socket. After choosing a form factor you'll need tochoose a processor socket.
  3. RAM (Random Access Memory) Next up, RAM, short for RandomAccess Memory.
  4. PCI Slots. A PCI slot is a connection or port that is locatedon the motherboard.
  5. Features.
  6. SATA.

Is Mini ITX smaller than micro ATX?

Micro-ATX vs Mini-ITX vsATX: A Size Comparison Mini-ITX motherboards, on the other hand,are shorter in both height and width thanmicro-ATX motherboards. They typically only feature asingle PCIe lane. They are typically compatible with more smallform-factor cases than both standard ATX andmicro-ATX motherboards.

What is a micro ATX motherboard?

Sometimes referred to as the mATX, themicroATX is a motherboard that is 9.6" wide x 9.6"deep and capable of being as small as 6.75" wide x 6.75" deep. Thismotherboard was first introduced by Intel in December 1997and is a smaller motherboard that can be used in either anATX case or smaller computer case.

What is ITX motherboard?

Short for Information Technology eXtended, ITX isa small motherboard form factor from VIA Technologies thatwas first introduced in November 2001 with the Mini-ITX.Below is a picture and comparison of all of the ITXmotherboards from VIA.

Is Mini ITX expensive?

Mini-ITX PCs Generally CostLess While it's still possible to trick out aMini-ITX build with insanely expensivecomponents and the latest designer case, the smaller physicaldimensions and lessened complexity of the motherboard and case meanthey're generally cheaper than their full-sizedcounterparts.

How many types of motherboards are there?

Four types of Motherboards Today our classis about motherboard types and differences. we alreadydiscussed about motherboard, which is the main circuit boardand it interconnects the remaining parts of computer. Totally wehave 4 types of motherboards so far. They are XT, AT,Baby AT and ATX.

How many expansion slots are found on a mini ITX motherboard?

Mini-ITX motherboards are usually limitedto two RAM slots due to board space constraints. Somelow-end chipsets are also limited to two slots, because onlyone DIMM per channel is supported. If you need more, you'll need toopt for a board with at least four DIMM slots.

Can micro ATX fit in Mid Tower?

Size matters for PC cases Full-tower and mid-tower casesboth fit standard ATX motherboards—by far themost common motherboard size out there. Both can alsofit smaller micro-ATX motherboards. Exactsizing varies from case to case, but mostmid-towers run up to roughly 18 inches high and 8 orso inches wide.

What size is ATX?

A full size ATX motherboard is 12 inches wide and9.6 inches deep (305 x 244 mm). There are also several variants ofATX, which have slightly different formfactors.

What is Pico BTX motherboard?

Pico BTX is a motherboard form factor thatis meant to miniaturize the 12.8 × 10.5 in (325 × 267mm) BTX standard. This is smaller than many current"micro"-sized motherboards, hence the name"pico".

How big is a micro ATX case?

PC cases themselves are often referred to bythese three form factors, but the terms more accurately refer tothe size of the motherboards they can host. ATXboards measure 12 by 9.6 inches, MicroATX up to 9.6 by 9.6inches (they're sometimes smaller), and Mini-ITX 6.7 inchessquare.

What are the four most popular types of motherboard form factors?

Form factors such as physical size, shape,component placement, power supply connectors etc. Various formfactors of motherboards are AT, Baby AT, ATX, Mini-ATX,Micro-ATX, Flex ATX, LPX and Mini LPX and NLX.